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OpenStem
@openstem · Joined Jul 2026
7420 public items8 groups
NoteChemistry
1 MIN READING
Chemistry · L2 · Elements, Compounds & Chemical Formulae
Chemistry · L2 · Elements, Compounds & Chemical FormulaeNoteChemistry
2 MIN READING
Chemistry · L2 · Solubility and Solutions
Chemistry · L2 · Solubility and SolutionsNoteChemistry
2 MIN READING
Chemistry · L2 · Combustion and Fuels
Chemistry · L2 · Combustion and FuelsNoteChemistry
1 MIN READING
Chemistry · L2 · Chemical Safety and Hazard Symbols
Chemistry · L2 · Chemical Safety and Hazard SymbolsNoteChemistry
2 MIN READING
Chemistry · L2 · Energy in Chemical Reactions
Chemistry · L2 · Energy in Chemical ReactionsNoteChemistry
2 MIN READING
Chemistry · L2 · Metals Reacting with Acids
Chemistry · L2 · Metals Reacting with AcidsNoteChemistry
3 MIN READING
Chemistry · L2 · Protecting Metal Structures
Chemistry · L2 · Protecting Metal StructuresNoteChemistry
2 MIN READING
Chemistry · L2 · Energy in the Water Cycle
Chemistry · L2 · Energy in the Water CycleNoteChemistry
3 MIN READING
Chemistry · L2 · Alloys — Mixing Metals for a Purpose
Chemistry · L2 · Alloys — Mixing Metals for a PurposeNoteChemistry
2 MIN READING
Chemistry · L2 · Energy Stored in Chemical Bonds
Chemistry · L2 · Energy Stored in Chemical BondsNoteChemistry
2 MIN READING
Chemistry · L2 · Natural pH Indicators
Chemistry · L2 · Natural pH IndicatorsNoteChemistry
3 MIN READING
Chemistry · L2 · Gas Pressure — the Particle Picture
Chemistry · L2 · Gas Pressure — the Particle PictureNoteChemistry
4 MIN READING
Chemistry · L2 · What Comes Out of a Flame
Chemistry · L2 · What Comes Out of a FlameNoteChemistry
2 MIN READING
Chemistry · L2 · Treating Water for Drinking
Chemistry · L2 · Treating Water for DrinkingNoteChemistry
2 MIN READING
Chemistry · L2 · Getting Metals from Ores
Chemistry · L2 · Getting Metals from OresNoteChemistry
2 MIN READING
Chemistry · L2 · Natural and Synthetic Fibers
Chemistry · L2 · Natural and Synthetic FibersNoteChemistry
3 MIN READING
Chemistry · L2 · How Soap Is Made — Saponification
Chemistry · L2 · How Soap Is Made — SaponificationNoteChemistry
2 MIN READING
Chemistry · L2 · The Chemistry of Food Preservation
Chemistry · L2 · The Chemistry of Food PreservationNoteChemistry
3 MIN READING
Chemistry · L2 · Electrolytes and Sports Drinks
Chemistry · L2 · Electrolytes and Sports DrinksNoteChemistry
4 MIN READING
Chemistry · L3 · Limiting Reagents and Percent Yield
Chemistry · L3 · Limiting Reagents and Percent YieldNoteChemistry
3 MIN READING
Chemistry · L3 · Empirical and Molecular Formula
Chemistry · L3 · Empirical and Molecular FormulaNoteChemistry
1 MIN READING
Chemistry · L3 · Molecules and Reactions
Chemistry · L3 · Molecules and ReactionsNoteChemistry
2 MIN READING
Chemistry · L3 · Reading reactions in SMILES
Chemistry · L3 · Reading reactions in SMILESNoteChemistry
2 MIN READING